YBL13A12864 is a 1.3 inch Graphic passive matrix OLED display module which is made of 128x64 dots. This 1.3" YBL13A12864 has the dimension of 35.4X33.5X3.1 MM mm and Active Area size 29.42X14.7 MMmm. YBL13A12864 is built in with SSD1306 IC, it supports 8 I2C interface, 3V/5V power supply.